Master programming by recreating your favorite technologies from scratch.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

😎 Awesome lists about all kinds of interesting topics

A collective list of free APIs

📚 Freely available programming books

A complete computer science study plan to become a software engineer.

Curated list of project-based tutorials

The library for web and native user interfaces.

Linux kernel source tree

This is the repo for Vue 2. For Vue 3, go to https://github.com/vuejs/core

🎓 Path to a free self-taught education in Computer Science!

A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.

An Open Source Machine Learning Framework for Everyone

A book series (2 published editions) on the JS language.

Visual Studio Code

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

A collection of useful .gitignore templates

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

A curated list of awesome Go frameworks, libraries and software

Open-source Windows and Office activator featuring HWID, Ohook, TSforge, and Online KMS activation methods, along with advanced troubleshooting.

Master the command line, in one page

Get up and running with OpenAI gpt-oss, DeepSeek-R1, Gemma 3 and other models.

JavaScript Style Guide

Command-line program to download videos from YouTube.com and other video sites

A feature-rich command-line audio/video downloader

Display and control your Android device

The Go programming language

DigitalPlat FreeDomain: Free Domain For Everyone

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

A framework for building native applications using React